Arbitrary Code Execution in SQL-Ledger and LedgerSMB through redirects

Arbitrary Code Execution in SQL-Ledger and LedgerSMB through redirects

This is a multi-part message in MIME format.
--------------020601030303090302020401
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Separate from CVE-2006-5872, there is a possibility of causing arbitrary
code execution during redirects. This requires a valid login to exploit
and was discovered and brought to the attention of both the SQL-Ledger
and LedgerSMB team in November. LedgerSMB 1.1.5 corred the problem, but
it is still not corrected in SQL-Ledger.
There is no workaround to prevent the problem except to hope that those
who are using vulnerable software can be trusted.
I will be sending a full disclosure of the problem, as well as an
unofficial patch to SQL-Ledger in a week.
Best Wishes,
Chris Travers
Metatron Technology Consulting
--------------020601030303090302020401
Content-Type: text/x-vcard; charset=utf-8;
name="chris.vcf"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename="chris.vcf"
begin:vcard
fn:Chris Travers
n:Travers;Chris
email;internet:chris@metatrontech.com
tel;work:509-888-0220
tel;cell:509-630-7794
x-mozilla-html:FALSE
version:2.1
end:vcard
--------------020601030303090302020401--